PRISMA HPM5 tire pressure gauge

The Prisma HPM5 tire pressure gauge is an essential precision electronic instrument for motorsport. Used by top-tier teams—from karting to GT racing—this equipment is a staple in paddocks, on racetracks, and in workshops. As the most accurate digital gauge in the Prisma Electronics lineup, the HPM5 is engineered for the most demanding motorsport teams and engineers. With its ability to record both cold and hot tire pressures, a differential display, advanced features, and connectivity with the Prisma app, it serves as an indispensable engineering tool for optimal tire management under competitive racing conditions.

Operating Modes

Normal Mode: Measure and adjust pressure without recording data.

Memory Mode: Record cold and hot pressures, along with:

• Date and time of the session
• Ambient temperature
• Difference between cold and hot pressures

Capabilities and Features

• Ultra-precise pressure resolution: 0.001 BAR / 0.01 PSI
• Extended pressure range: 0 – 7 BAR (100 PSI)
• Internal memory: Up to 50 recorded sessions
• Vehicle balance assessment: Comparison of cold and hot pressures
• Guided display: Automatically indicates which tire to measure and record
• Rotation options: Clockwise/counter-clockwise measurement sequence; start with front or rear wheels
• Wireless connection: View and export data via the Prisma Electronics app
• Automatic calibration: No manual calibration required; the microprocessor ensures 100% accuracy
• Multilingual menu: Available in Italian, English, and French

Additional Functions

The HPM5 distinguishes itself from the HPM4X model with several advanced features:

• Quick-access buttons: Instant access to essential settings without complex navigation.
• Pressure masking: Allows the exact pressure value to be hidden for strategic reasons (pit lane, starting grid).
• Pitstop mode: A function dedicated to GT Endurance racing, which automatically records "Pit In" and "Pit Out" pressures.
• Advanced session export: Data available in EXCEL/PDF formats for in-depth analysis and easy sharing.
• Aluminum tire chuck: Designed for measurements without any loss of air.
• ABS case included: Enhanced protection for transport and storage.

Technical specifications

• Battery included.
• Dimensions: 26 x 23 x 6 mm
• Weight: 500 g

Why choose the HPM5?

Ideal for disciplines such as karting, motorcycling, rallying, track days, and professional championships. With its advanced features and wireless connectivity, it ensures optimal tire pressure management to maximize on-track performance. Certification available upon request.